Teryair Electric High-Pressure Washer is designed for general purpose cleaning tasks in multiple industries. These high-pressure washers are used for daily cleaning of machinery, vehicles, and buildings for the removal of stubborn dirt, stains, and other debris from multiple surfaces. Available 3 types of power supply AC110V, AC220V or AC440V. All pumps materials, fittings, and pipes in contact with water are non-corrosive